Chair



FIG. 1 is a front perspective view of a chair, showing our new design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a front plan view thereof;

FIG. 4 is a rear plan view thereof;

FIG. 5 is a side plan view thereof; and the opposite side plan view is a mirror image of the side plan view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawing are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 